Pierre Gasly is a blur in his Torro Rosso! (Photo: Josep Lago-AFP)
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Valterri Bottas sits in his Mercedes car and speaks to his engineers (Photo: Josep Lago-AFP)
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Sergey Sirotkin drives his Williams car around the Barcelona circuit (Photo: Josep Lago-AFP)
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Sebstian Vettel in his red Ferrari is instantly recognisable! (Photo: Josep Lago-AFP)
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Renault driver Carlos Sainz Jr puts his machine through its paces! (Photo: Josep Lago-AFP)
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Pierre Gassly's Toro Rosso was a favourite of the photographers! (Photo: Josep Lago-AFP)
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Sebastian Vettel, in his Ferrari, is expected to be among the contenders this season! (Photo: Josep Lago-AFP)
